1440632556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3671}}^1$

素因数の和:4683

約数の個数: 72

約数和(自身を含む): 3977745408

約数和(自身を除く): 2537112852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 991, 1982, 2973, 3671, 3964, 5946, 7342, 8919, 10901, 11013, 11892, 14684, 17838, 21802, 22026, 32703, 33039, 35676, 40381, 43604, 44052, 65406, 66078, 80762, 98109, 121143, 130812, 132156, 161524, 196218, 242286, 363429, 392436, 484572, 726858, 1453716, 3637961, 7275922, 10913883, 14551844, 21827766, 32741649, 40017571, 43655532, 65483298, 80035142, 120052713, 130966596, 160070284, 240105426, 360158139, 480210852, 720316278, 1440632556]

約数ペア:

[(1, 1440632556), (2, 720316278), (3, 480210852), (4, 360158139), (6, 240105426), (9, 160070284), (11, 130966596), (12, 120052713), (18, 80035142), (22, 65483298), (33, 43655532), (36, 40017571), (44, 32741649), (66, 21827766), (99, 14551844), (132, 10913883), (198, 7275922), (396, 3637961), (991, 1453716), (1982, 726858), (2973, 484572), (3671, 392436), (3964, 363429), (5946, 242286), (7342, 196218), (8919, 161524), (10901, 132156), (11013, 130812), (11892, 121143), (14684, 98109), (17838, 80762), (21802, 66078), (22026, 65406), (32703, 44052), (33039, 43604), (35676, 40381)]